Bernoulli’s principle named after Daniel Bernoulli who published the law in his book Hydrodynamica in 1738. The law is based on the principle of conservation of energy. This states that, in a steady flow, the sum of all forms of energy in a fluid along a streamline is the same at all points on that streamline. This requires that the sum of kinetic energy, potential energy and internal energy remains constant.

Hydrogen has 3 isotopes, namely Protium, Deuterium, Tritium. Protium is in abundance with 99.98% occurrences

Black hole is a place in space-time which is having strong gravitational acceleration. No particle even electromagnetic radiation can escape it. According to theory of relativity prediction has been made that sufficiently compacted mass can transform to form Black hole.

to convert temperatures into degrees Celsius to Fahrenheit, we use the formula in which value in degree Celsius multiplied by 1.8 and then added to 32.

^oF = 32 + (1.8 × ^oC)

Fuse is a piece of wire of a material with a very low melting point. When a high current flows through the circuit due to overloading or short circuit, at that time wire gets over heated and melts. As result of it, the circuit got broken and current stops flowing. They should have high conductivity than all other conductor present in the circuit otherwise an accidental fuse will blow somewhere else.

Static charge only develops to insulators. These are the materials that do not allow the flow of charged electrons through them. They hold on to electrons very strongly. Static Electricity can charge insulators. They can build conductors, only when they are isolated.

So that de-Broglie wavelength of an electron in the first Bohr orbit will be equal to the circumference of the first orbit.

Given that,